724206106

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 1274144256

約数和(自身を除く): 549938150

約数列:

[1, 2, 13, 23, 26, 37, 46, 71, 74, 142, 299, 461, 481, 598, 851, 922, 923, 962, 1633, 1702, 1846, 2627, 3266, 5254, 5993, 10603, 11063, 11986, 17057, 21206, 21229, 22126, 32731, 34114, 34151, 42458, 60421, 65462, 68302, 120842, 137839, 221741, 275678, 392311, 425503, 443482, 752813, 784622, 785473, 851006, 1211047, 1505626, 1570946, 2422094, 5100043, 9786569, 10200086, 15743611, 19573138, 27854081, 31487222, 55708162, 362103053, 724206106]

約数ペア:

[(1, 724206106), (2, 362103053), (13, 55708162), (23, 31487222), (26, 27854081), (37, 19573138), (46, 15743611), (71, 10200086), (74, 9786569), (142, 5100043), (299, 2422094), (461, 1570946), (481, 1505626), (598, 1211047), (851, 851006), (922, 785473), (923, 784622), (962, 752813), (1633, 443482), (1702, 425503), (1846, 392311), (2627, 275678), (3266, 221741), (5254, 137839), (5993, 120842), (10603, 68302), (11063, 65462), (11986, 60421), (17057, 42458), (21206, 34151), (21229, 34114), (22126, 32731)]